FREE delivery on orders over €150
Product Specifications:
| Item | Barb Fitting |
| Application | Air, Chemicals, Fuels, Non-Potable Water |
| Barb Style | Beaded |
| Fitting Material | Stainless Steel |
| Fitting Side A Connection Type | Male Straight Thread |
| Fitting Side A Pipe Size | 1/4" |
| Fitting Side B Tube Inner Diameter | 0.17" |
| Material Grade | Grade 303 |
| Max. Operating Pressure | 250 psi |
| Max. Operating Temp. | 500°F |
| Maximum Operating Pressure | 250 psi @ 72°F |
| Min. Operating Temp. | -40°F |
| Overall Length | 11/16" |
| Specific Fitting Shape | Straight Adapter |
| Sub-brand | Mini Barb |
| Thread Size A | 1/4"-28 |
| Vacuum Rating | 27 In.-Hg @ 72 Deg. F |
Shipping Info:
| Ship weight (kg) | 0.23 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Overall Length | Specific Fitting Shape | Fitting Material | Max. Operating Pressure | Fitting Side B Tube Inner Diameter | Fitting Side A Connection Type | Fitting Side A Pipe Size | Thread Size A | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
4-28B4-AL | 11/16" | Straight Adapter | Aluminum | 125 psi | 0.17" | Male Straight Thread | 1/4" | 1/4"-28 | 1 | €10.69 | |
![]() |
4-28B1-AL | 19/32" | Straight Adapter | Aluminum | 125 psi | 1/16" | Male Straight Thread | 1/4" | 1/4"-28 | 1 | €8.50 | |
![]() |
4-28B3-AL | 11/16" | Straight Adapter | Aluminum | 125 psi | 1/8" | Male Straight Thread | 1/4" | 1/4"-28 | 1 | €8.54 | |
![]() |
4-28B6-AL | 7/8" | Straight Adapter | Aluminum | 125 psi | 1/4" | Male Straight Thread | 1/4" | 1/4"-28 | 1 | €8.95 | |
![]() |
4-28B3 1/2-AL | 11/16" | Straight Adapter | Aluminum | 125 psi | 5/32" | Male Straight Thread | 1/4" | 1/4"-28 | 1 | €8.50 | |
![]() |
T8-SS | 1 17/32" | - | Stainless Steel | 150 psi | 3/8" | Barbed | - | - | 1 | €60.91 | |
![]() |
Y4-SS | 1 1/4" | Wye | Stainless Steel | 150 psi | 0.17" | Barbed | - | - | 1 | €35.20 |
Explore Products
- TB WOODS 5VX810 Narrow V-Belt, Ethylene, 5VX Belt Type, 81 inch Length, 1 Rib
- DAYTON 13V521 V-belt Banded 3/b225
- TSUBAKI 60SDS23H HARDENED SPKT
- APOLLO VALVES 119LJAAMAA0160 Cast Iron Safety Relief Valve, 160 Psig, 2-1/2 x 4 Inch Size, 2 x FNPT
- AMS 300.19 Mud Auger, 2-3/4 Inch Dia., Quick Connect
- BALDOR / DODGE 117078 1210 X 5/8 KW 1210 X 5/8 Keyway Taper Locking Bushing
- HALLOWELL HBR603687-3S-WW-PB Bulk Rack Starter Unit 60 x 36 x 87 10 500lb
- PIP 380-800/11 Foot Protection Over-the-Sock Boot, 11 Inch Size, Pair
Explore More
- ACORN
- BETTER PACK
- DRI-EAZ
- KEYSHAFT
- BRAUN INSTRUMENT
- Nippers and Nibblers
- Hole Plugs
- Chemical Resistant and Disposable Clothing Accessories
- Threadlockers
- Fume Extractors
- MEMPHIS GLOVE NXG Work Gloves, Gray
- TURTLESKIN CP-500 Insider Gloves
- MCR SAFETY NXG Work Gloves, Black
- OK INDUSTRIES WD-30 Series Wire Dispensers
- RICHARDS-WILCOX Conveyor Track
- BRADY R4400 Series, Printer Ribbon
- VULCAN HART Rear Deflector
- HUMBOLDT Spatulas, Straight Edge
- VESTIL FE Series Fork Extensions with Rear Spacers
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
MEM CO 4-28B4-SS Barb Fitting, 303 Stainless Steel, For 17/100 Inch Tube Id
€28.27 /unit



